Analog of ngTransclude in Angular.Dart
AngularDart uses Shadow DOM in place of ngTransclude. This is one of the ways we are pushing Angular into the browser with emerging web standards.
Adding a <content> tag instead your component's template will cause the child element to be placed there.
e.g. in your example <my-component>'s template might look like:
<div id="parent"> <!-- some component stuff --> <content></content></div>For even more awesomeness, you can use Shadow DOM's content selectors as well to control which child elements are displayed.